<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>404</title>
    <style>

        html,body{
            width:100%;
            height:100%
        }
        body{
            font-family: "华文细黑";
            background:url("/common/500.jpg") no-repeat;
            background-size: 100%;
        }
    </style>
</head>
<body >

</body>
</html>